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PI5A3157BC6EX

P1-P3P4-P6P7-P9
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Low Voltage SPDT Analog Switch 2:1 Mux/Demux Bus Switch
2015-02-0002 PT0353-5 07/02/15
1
PI5A3157B
Features
CMOS Technology for Bus and Analog
Applications
Low On-Resistance: 8Ω at 3.0V
Wide V
CC
Range: 1.65V to 5.5V
Rail-to-Rail Signal Range
Control Input Overvoltage Tolerance: 5.5V
Fast Transition Speed: 2ns at 5.0V
High Off Isolation: -63dB @ 10MHz
Break-Before-Make Switching
High Bandwidth: 350MHz
Extended Industrial Temperature Range:
-40°C to 85°C
PI5A3157B Is Improved Direct Replacement for
NC7SB3157
Packaging (Pb-free & Green):
-6-pin UDFN 1mm×1 mm
-6-pin SC70
Description
The PI5A3157B is a high-bandwidth, fast single-pole
double-throw (SPDT) CMOS switch. It can be used as
an analog switch or as a low-delay bus switch. Specified
over a wide operating power supply voltage range,
1.65V to 5.5V, the PI5A3157B has a maximum ON
resistance of 12-ohms at 1.65V, 9-ohms at 2.3V & 6-
ohms at 4.5V.
Break-before-make switching prevents both switches
being enabled simultaneously. This eliminates signal
disruption during switching.
The control input, S, is independent of supply voltage.
PI5A3157B is an improved direct replacement for the
NC7SB3157.
Application
Cell Phones
PDAs
MP3 Players
Portable Instrumentation
Battery powered Communications
Computer Peripherals
Pin Assignment
SC70-6 UDFN-6
Pin Description
Pin No
Pin Name
Description
SC70-6
UDFN-6
1
2
B1
Data Port
2
5
GND
Ground
3
4
B0
Data Port (Normally connected)
4
3
A
Common Output/Data Port
5
1
V
CC
Positive Power Supply
6
6
S
Logic control
B1 2
A 3
6 S
5 GND
4 B0
1
2
3
6
5
4
B1
GND
B0
A
VCC
S
Logic Function Table
Logic Inputs(S)
Function
0
B
0
connect to A
1
B
1
connect to A
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2015-02-0002 PT0353-5 07/02/15
2
PI5A3157B
Low Voltage SPDT Analog Switch
2: 1 Mux/Demux Bus Switch
Maximum Ratings
Storage Temperature……………………………….…...-65℃ to +150℃
Ambient Temperature with Power Applied.......................-40℃ to +85℃
Supply Voltage V
CC
………………………………….…..-0.5V to +7.0V
DC Control Input Voltage V
S
…………………………-0.5V to +7.0V
DC Input Voltage V
IN
… ………………………….-0.5V to V
CC
+0.5V
DC Output Current V
OUT
… …………………………………….128mA
DC V
CC
or Ground Current I
CC
/I
GND
… ………………………±100mA
Junction Temperature under Bias (TJ) ...........................................150°C
Junction Lead Temperature (TL)
(Soldering, 10 seconds) ................................................................ 260°C
Power Dissipation (PD) @ +85°C ...............................................180mW
ESD(HBM)……………………………….……………….….. 2000V
Recommended Operating Conditions
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
V
CC
Operating Voltage
-
1.65
-
5.5
V
V
S
Control Input Voltage
-
0
-
5.5
V
V
IN
Switch Input Voltage
-
0
-
V
CC
V
V
OUT
Output Voltage
-
0
-
V
CC
V
T
A
Operating Temperature
-
-40
25
85
°C
Ts
tr, tf
Input Rise and Fall Time
Control Input VCC = 2.3V to 3.6V
0
-
10
ns/V
Control Input VCC = 4.5V to 5.5V
0
-
5
ns/V
Note: Control input must be held HIGH or LOW; it must not float.
Note:
Stresses greater than those listed under MAXIMUM
RATINGS may cause permanent damage to the
device. This is a stress rating only and functional
operation of the device at these or any other
conditions above those indicated in the operational
sections of this specification is not implied.
Exposure to absolute maximum rating conditions
for extended periods may affect reliability.
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2015-02-0002 PT0353-5 07/02/15
3
PI5A3157B
Low Voltage SPDT Analog Switch
2: 1 Mux/Demux Bus Switch
DC Electrical Characteristics
(T
A
= –40°C to 85°C, unless otherwise noted.)
Parameter
Description
Test Conditions
Temperature
(T
A
:ºC)
Min
Typ
Max
Units
V
IAR
Analog Input Signal
Range
V
CC
-40°C to 85°C
0
-
V
CC
V
R
ON
ON Resistance
(1)
V
CC
=4.5V, I
O
= 30mA, V
IN
= 0V
25°C
-
4
6
V
CC
=4.5V, I
O
=-30mA, V
IN
=2.4V
-
5
8
V
CC
=4.5V, I
O
=-30mA, V
IN
=4.5V
-
7
11
V
CC
=4.5V, I
O
=30mA, V
IN
= 0V
-40°C to 85°C
-
-
6
V
CC
=4.5V, I
O
=-30mA, V
IN
=2.4V
-
-
8
V
CC
=4.5V, I
O
=-30mA, V
IN
=4.5V
-
-
11
V
CC
=3.0V, I
O
=24mA, V
IN
=0V
25°C
-
5
8
V
CC
=3.0V, I
O
=-24mA, V
IN
=3.0V
-
10
15
V
CC
=3.0V, I
O
=24mA, V
IN
=0V
-40°C to 85°C
-
-
8
V
CC
=3.0V, I
O
=-24mA, V
IN
=3.0V
-
-
15
V
CC
=2.3V, I
O
=8mA, V
IN
=0V
25°C
-
6
9
V
CC
=2.3V, I
O
=-8mA, V
IN
=2.3V
-
13
20
V
CC
=2.3V, I
O
=8mA, V
IN
=0V
-40°C to 85°C
-
-
9
V
CC
=2.3V, I
O
=-8mA, V
IN
=2.3V
-
-
20
V
CC
=1.65V, I
O
=4mA, V
IN
=0V
25°C
-
8
12
V
CC
=1.65V, I
O
=-4mA, V
IN
=1.65V
-
20
30
V
CC
=1.65V, I
O
=4mA, V
IN
= 0V
-40°C to 85°C
-
-
12
V
CC
=1.65V, I
O
=-4mA, V
IN
=1.65V
-
-
25
∆R
ON
ON Resistance Match
Between Channels
(1,2,3)
V
CC
=4.5V, I
A
=-30mA, V
IN
=3.15V
25°C
-
0.15
-
V
CC
=3.0V, I
A
=-24mA, V
IN
=2.1V
-
0.2
-
V
CC
=2.3V, I
A
=-8mA, V
IN
=1.6V
-
0.3
-
V
CC
=1.65V, I
A
=-4mA, V
IN
=0V
-
0.5
-
R
ONF
ON Resistance
Flatness
(1,2,4)
V
CC
=5.0V, I
A
=-30mA,
0≤ V
IN
≤V
CC
25°C
-
6
-
V
CC
=3.3V, I
A
=-24mA,
0≤V
IN
≤V
CC
-
12
-
V
CC
=2.5V, I
A
=-8mA, 0≤ V
IN
≤V
CC
-
22
-
V
CC
=1.8V, I
A
=-4mA, 0≤ V
IN
≤V
CC
-
90
-
V
IH
Input High Voltage
(Logic High Level)
V
CC
=1.65V
-40°C to 85°C
1
-
-
V
V
CC
= 2.3V
1.2
-
-
V
CC
= 3V
1.3
-
-
V
CC
= 4.2V
1.5
-
-
V
CC
= 5.5V
1.8
-
-
V
IL
Input Low Voltage
(Logic Low Level)
V
CC
=1.65V
-40°C to 85°C
-
-
0.4
V
V
CC
= 2.3V
-
-
0.6
V
CC
= 3V
-
-
0.8
V
CC
= 4.2V
-
-
1
V
CC
= 5.5V
-
-
1.2
I
LKC
Input Leakage Current
0≤V
IN
≤5.5V, V
CC
=0V to 5.5V
25°C
-
-
±0.1
µA
-40°C to 85°C
-
-
±1.0
I
OFF
OFF State Leakage
Current
0≤V
IN
≤5.5V, V
CC
=1.65V to 5.5V
25°C
-
-
±0.1
µA
-40°C to 85°C
-
-
±10
I
CC
Quiescent Supply Current
All channels ON or OFF, V
IN
=
V
CC
or GND, I
OUT
=0, V
CC
= 5.5V
25°C
-
-
1
µA
-40°C to 85°C
-
-
5
Notes:
1. Measured by voltage drop between A and B pins at the indicated current through the device. ON resistance is determined by the lower
of the voltages on two ports (A or B).
2. Parameter is characterized but not tested in production.
3. DR
ON
= R
ON
max – R
ON
min. measured at identical V
CC
, temperature and voltage levels.
4. Flatness is defined as difference between maximum and minimum value of ON resistance over the specified range of conditions.
Guaranteed
by design.
P1-P3P4-P6P7-P9

PI5A3157BC6EX

Mfr. #:
Buy PI5A3157BC6EX
Manufacturer:
Diodes Incorporated
Description:
Analog Switch ICs Single SPDT 8ohm Ron
Lifecycle:
New from this manufacturer.
Delivery:
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